WO2007092360A3 - Diagnostics and methods for removal and detection of interferents - Google Patents

Diagnostics and methods for removal and detection of interferents Download PDF

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Publication number
WO2007092360A3
WO2007092360A3 PCT/US2007/002985 US2007002985W WO2007092360A3 WO 2007092360 A3 WO2007092360 A3 WO 2007092360A3 US 2007002985 W US2007002985 W US 2007002985W WO 2007092360 A3 WO2007092360 A3 WO 2007092360A3
Authority
WO
WIPO (PCT)
Prior art keywords
interferents
methods
diagnostics
removal
detection
Prior art date
Application number
PCT/US2007/002985
Other languages
French (fr)
Other versions
WO2007092360A2 (en
Inventor
Mitchell C Sanders
Diane L Ellis-Busby
Jennifer M Havard
James C Comolli
Original Assignee
Ethicon Inc
Mitchell C Sanders
Diane L Ellis-Busby
Jennifer M Havard
James C Comolli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ethicon Inc, Mitchell C Sanders, Diane L Ellis-Busby, Jennifer M Havard, James C Comolli filed Critical Ethicon Inc
Priority to US12/160,610 priority Critical patent/US8609353B2/en
Publication of WO2007092360A2 publication Critical patent/WO2007092360A2/en
Publication of WO2007092360A3 publication Critical patent/WO2007092360A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Described herein are substrates, methods, articles, and kits that are useful for removing interferents from samples for diagnostic purposes. The interferents are removed with phosphocellulose and cation exchange materials. These materials could also be used in vitro to improve the performance of a diagnostic assay or in vivo to remove the interferents.
PCT/US2007/002985 2006-02-02 2007-02-02 Diagnostics and methods for removal and detection of interferents WO2007092360A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/160,610 US8609353B2 (en) 2006-02-02 2007-02-02 Diagnostics and methods for removal and detection of interferents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76462106P 2006-02-02 2006-02-02
US60/764,621 2006-02-02

Publications (2)

Publication Number Publication Date
WO2007092360A2 WO2007092360A2 (en) 2007-08-16
WO2007092360A3 true WO2007092360A3 (en) 2007-12-13

Family

ID=38233603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/002985 WO2007092360A2 (en) 2006-02-02 2007-02-02 Diagnostics and methods for removal and detection of interferents

Country Status (2)

Country Link
US (1) US8609353B2 (en)
WO (1) WO2007092360A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2685999A4 (en) 2011-03-18 2015-07-15 Univ Duke Peptides for suppressing inflammation
US9303063B2 (en) 2011-03-18 2016-04-05 Duke University Peptide compounds for suppressing inflammation
EP3353316B1 (en) * 2015-09-25 2024-01-10 Woundchek Laboratories, Inc. Methods of prediction of wound healing
CN108414336B (en) * 2017-07-19 2021-01-01 北京北方生物技术研究所有限公司 Diluent for improving stability of antigen and antibody
US11376588B2 (en) 2020-06-10 2022-07-05 Checkable Medical Incorporated In vitro diagnostic device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007115A1 (en) * 1988-12-15 1990-06-28 Kallestad Diagnostics, Inc. Method of pre-treating samples in peroxidase-catalyzed enzyme assays
WO1990010232A1 (en) * 1989-03-01 1990-09-07 Eastman Kodak Company Composition containing labeled streptococcal antibody, test kit and assay using same
WO1991002816A1 (en) * 1989-08-22 1991-03-07 Idexx Corporation Isolating cells by elution from cationically derivatized cellulosic material
WO1998009167A1 (en) * 1996-08-27 1998-03-05 Metrika, Inc. Device and method for preventing assay interference
WO2002035216A1 (en) * 2000-10-25 2002-05-02 Miller Michael M Multilayer analytical element and method for determination of analytes in fluids containing interfering substances
US20030206944A1 (en) * 2000-02-29 2003-11-06 Cohen Kelman I. Wound dressings with elastase-sequestering
US20030215358A1 (en) * 2002-01-15 2003-11-20 Schulman Lloyd S. Liquid permeable composition in dry reagent devices
US20040142910A1 (en) * 2002-10-21 2004-07-22 Aegis Biosciences Llc Sulfonated styrene copolymers for medical uses

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007115A1 (en) * 1988-12-15 1990-06-28 Kallestad Diagnostics, Inc. Method of pre-treating samples in peroxidase-catalyzed enzyme assays
WO1990010232A1 (en) * 1989-03-01 1990-09-07 Eastman Kodak Company Composition containing labeled streptococcal antibody, test kit and assay using same
WO1991002816A1 (en) * 1989-08-22 1991-03-07 Idexx Corporation Isolating cells by elution from cationically derivatized cellulosic material
WO1998009167A1 (en) * 1996-08-27 1998-03-05 Metrika, Inc. Device and method for preventing assay interference
US20030206944A1 (en) * 2000-02-29 2003-11-06 Cohen Kelman I. Wound dressings with elastase-sequestering
WO2002035216A1 (en) * 2000-10-25 2002-05-02 Miller Michael M Multilayer analytical element and method for determination of analytes in fluids containing interfering substances
US20030215358A1 (en) * 2002-01-15 2003-11-20 Schulman Lloyd S. Liquid permeable composition in dry reagent devices
US20040142910A1 (en) * 2002-10-21 2004-07-22 Aegis Biosciences Llc Sulfonated styrene copolymers for medical uses

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EDWARDS J V ET AL: "Design, preparation and assessment of citrate-linked monosaccharide cellulose conjugates with elastase-lowering activity", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB, vol. 50, no. 3, 15 November 2002 (2002-11-15), pages 305 - 314, XP004395909, ISSN: 0144-8617 *

Also Published As

Publication number Publication date
WO2007092360A2 (en) 2007-08-16
US20090304778A1 (en) 2009-12-10
US8609353B2 (en) 2013-12-17

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